Primary

Context

Qualcomm Chipsets Buffer Copy Without Input Size Verification Vulnerability

Vulnerability

A memory corruption vulnerability has been identified in various chipsets by Qualcomm. This issue arises from a buffer copy operation that does not properly check the size of the input, leading to potential memory corruption. The vulnerability may be triggered during voice call registration processing.

Impact

Exploitation of this vulnerability can lead to memory corruption, which may cause unpredictable behavior in the application or system, including potential arbitrary code execution or causing the device to crash.

Remediation

Qualcomm has released patches for this vulnerability. Instructions for applying the patch can be found in the Qualcomm June 2025 Security Bulletin.

Added: Jun 9, 2025, 7:46 PM

Updated: Jun 9, 2025, 7:46 PM

Affected Products

Qualcomm AQT1000

Moderate fix1 remedy

cpe:2.3:h:qualcomm:aqt1000:*:*:*:*:*:*:*, +1 more

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Qualcomm FastConnect 6200

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cpe:2.3:h:qualcomm:fastconnect_6200:*:*:*:*:*:*:*, +1 more

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Qualcomm FastConnect 6700

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cpe:2.3:h:qualcomm:fastconnect_6700:*:*:*:*:*:*:*, +1 more

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Qualcomm FastConnect 6800

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cpe:2.3:h:qualcomm:fastconnect_6800:*:*:*:*:*:*:*, +1 more

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Qualcomm FastConnect 6900

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cpe:2.3:h:qualcomm:fastconnect_6900:*:*:*:*:*:*:*, +1 more

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Qualcomm FastConnect 7800

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cpe:2.3:h:qualcomm:fastconnect_7800:*:*:*:*:*:*:*, +1 more

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Qualcomm QCA6391

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cpe:2.3:h:qualcomm:qca6391:*:*:*:*:*:*:*, +1 more

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Qualcomm QCM4490

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cpe:2.3:h:qualcomm:qcm4490:*:*:*:*:*:*:*, +1 more

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Qualcomm QCS4490

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cpe:2.3:h:qualcomm:qcs4490:*:*:*:*:*:*:*, +1 more

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Qualcomm SD855

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cpe:2.3:h:qualcomm:sd855:*:*:*:*:*:*:*, +1 more

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Qualcomm SM4635

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cpe:2.3:h:qualcomm:sm4635:*:*:*:*:*:*:*, +1 more

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Qualcomm SM6250

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cpe:2.3:h:qualcomm:sm6250:*:*:*:*:*:*:*, +1 more

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Qualcomm SM6650

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cpe:2.3:h:qualcomm:sm6650:*:*:*:*:*:*:*, +1 more

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Qualcomm SM6650P

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Qualcomm SM7325P

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cpe:2.3:h:qualcomm:sm7325p:*:*:*:*:*:*:*, +1 more

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Qualcomm SM7635

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cpe:2.3:h:qualcomm:sm7635:*:*:*:*:*:*:*, +1 more

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Qualcomm SM7675

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cpe:2.3:h:qualcomm:sm7675:*:*:*:*:*:*:*, +1 more

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Qualcomm SM7675P

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cpe:2.3:h:qualcomm:sm7675p:*:*:*:*:*:*:*, +1 more

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Qualcomm SM8550P

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cpe:2.3:h:qualcomm:sm8550p:*:*:*:*:*:*:*, +1 more

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Qualcomm SM8635

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cpe:2.3:h:qualcomm:sm8635:*:*:*:*:*:*:*, +1 more

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Qualcomm SM8635P

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cpe:2.3:h:qualcomm:sm8635p:*:*:*:*:*:*:*, +1 more

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Qualcomm SM8650Q

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cpe:2.3:o:qualcomm:sm8650q_firmware:*:*:*:*:*:*:*

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Qualcomm Snapdragon 4 Gen 1 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_4_gen_1_mobile:*:*:*:*:*:*:*, +3 more

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Qualcomm Snapdragon 460 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_460_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 480 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_480_5g_mobile_platform:*:*:*:*:*:*:*, +3 more

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Qualcomm Snapdragon 480+ 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_480+_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 662 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_662_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 680 4G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_680_4g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 685 4G Mobile Platform

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cpe:2.3:h:qualcomm:snapdragon_685_4g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 690 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_690_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 695 5G Mobile Platform

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cpe:2.3:h:qualcomm:snapdragon_695_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 720G Mobile Platform

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cpe:2.3:h:qualcomm:snapdragon_720g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 778G 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_778g_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 778G+ 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_778g+_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 782G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_782g_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm Snapdragon 7c+ Gen 3 Compute

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_7c+_gen_3_compute:*:*:*:*:*:*:*, +2 more

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Qualcomm Snapdragon 8 Gen 2 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_8_gen_2_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 8 Gen 3 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_8_gen_3_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm Snapdragon 8+ Gen 2 Mobile Platform

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cpe:2.3:h:qualcomm:snapdragon_8+_gen_2_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 855 Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_855_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 855+/860 Mobile Platform

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cpe:2.3:h:qualcomm:snapdragon_855+/860_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 865 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_865_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm Snapdragon 865+ 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_865+_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 870 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_870_5g_mobile_platform_:*:*:*:*:*:*:*, +1 more

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Qualcomm Snapdragon 888 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_888_5g_mobile_platform:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm Snapdragon 888+ 5G Mobile Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_888+_5g_mobile:*:*:*:*:*:*:*, +5 more

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Qualcomm Snapdragon AR1 Gen 1 Platform

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_ar1_gen_1:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm Snapdragon X55 5G Modem-RF System

Moderate fix1 remedy

cpe:2.3:h:qualcomm:snapdragon_x55_5g_modem-rf_system:*:*:*:*:*:*:*, +1 more

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Qualcomm SXR2230P

Moderate fix1 remedy

cpe:2.3:h:qualcomm:sxr2230p:*:*:*:*:*:*:*, +1 more

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Qualcomm SXR2250P

Moderate fix1 remedy

cpe:2.3:h:qualcomm:sxr2250p:*:*:*:*:*:*:*, +1 more

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Qualcomm SXR2330P

Moderate fix1 remedy

cpe:2.3:h:qualcomm:sxr2330p:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WCD9341

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcd9341:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9370

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcd9370:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9375

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cpe:2.3:h:qualcomm:wcd9375:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9378

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cpe:2.3:h:qualcomm:wcd9378:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9380

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cpe:2.3:h:qualcomm:wcd9380:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9385

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cpe:2.3:h:qualcomm:wcd9385:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9390

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cpe:2.3:h:qualcomm:wcd9390:*:*:*:*:*:*:*, +1 more

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Qualcomm WCD9395

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cpe:2.3:h:qualcomm:wcd9395:*:*:*:*:*:*:*, +1 more

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Qualcomm WCN3950

Moderate fix1 remedy

cpe:2.3:o:qualcomm:wcn3950_firmware:*:*:*:*:*:*:*

Moderate fix1 remedy

Qualcomm WCN3988

Moderate fix1 remedy

cpe:2.3:o:qualcomm:wcn3988_firmware:*:*:*:*:*:*:*

Moderate fix1 remedy

Qualcomm WCN6450

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcn6450:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WCN6650

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcn6650:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WCN6755

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcn6755:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WCN7861

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcn7861:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WCN7881

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wcn7881:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WSA8810

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8810:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WSA8815

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8815:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WSA8830

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8830:*:*:*:*:*:*:*, +1 more

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Qualcomm WSA8832

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8832:*:*:*:*:*:*:*, +1 more

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Qualcomm WSA8835

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8835:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WSA8840

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8840:*:*:*:*:*:*:*, +1 more

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Qualcomm WSA8845

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8845:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Qualcomm WSA8845H

Moderate fix1 remedy

cpe:2.3:h:qualcomm:wsa8845h:*:*:*:*:*:*:*, +1 more

Moderate fix1 remedy

Vulnerability Rating

Custom Algorithm

spread

8.4

impact

0.6

exploitability

3.3

remediation

7.7

relevance

0.2

threat

0.0

urgency

2.9

incentive

0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.

Vulnerability Rating

Custom Algorithm

spread

8.4

impact

0.6

exploitability

3.3

remediation

7.7

relevance

0.2

threat

0.0

urgency

2.9

incentive

0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.